Rewrite std::string("") to std::string(), Linux edition.

components/autofill/browser/wallet/wallet_address_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "components/autofill/browser/wallet/wallet_address.h"
@@ skipping 158 matching lines @@
 TEST_F(WalletAddressTest, CreateAddressMissingObjectId) {
   SetUpDictionary(kAddressMissingObjectId);
   Address address("country_name_code",
                   ASCIIToUTF16("recipient_name"),
                   ASCIIToUTF16("address_line_1"),
                   ASCIIToUTF16("address_line_2"),
                   ASCIIToUTF16("locality_name"),
                   ASCIIToUTF16("administrative_area_name"),
                   ASCIIToUTF16("postal_code_number"),
                   ASCIIToUTF16("phone_number"),
-                  "");
+                  std::string());
   ASSERT_EQ(address, *Address::CreateAddress(*dict_));
 }
 
 TEST_F(WalletAddressTest, CreateAddressWithIDMissingObjectId) {
   SetUpDictionary(kAddressMissingObjectId);
   ASSERT_EQ(NULL, Address::CreateAddressWithID(*dict_).get());
 }
 
 TEST_F(WalletAddressTest, CreateAddressMissingCountryNameCode) {
   SetUpDictionary(kAddressMissingCountryNameCode);
@@ skipping 46 matching lines @@
 TEST_F(WalletAddressTest, CreateDisplayAddress) {
   SetUpDictionary(kClientValidAddress);
   Address address("country_code",
                   ASCIIToUTF16("name"),
                   ASCIIToUTF16("address1"),
                   ASCIIToUTF16("address2"),
                   ASCIIToUTF16("city"),
                   ASCIIToUTF16("state"),
                   ASCIIToUTF16("postal_code"),
                   ASCIIToUTF16("phone_number"),
-                  "");
+                  std::string());
   ASSERT_EQ(address, *Address::CreateDisplayAddress(*dict_));
 }
 
 TEST_F(WalletAddressTest, ToDictionaryWithoutID) {
   base::DictionaryValue expected;
   expected.SetString("country_name_code",
                      "country_name_code");
   expected.SetString("recipient_name",
                      "recipient_name");
   expected.SetString("locality_name",
                      "locality_name");
   expected.SetString("administrative_area_name",
                      "administrative_area_name");
   expected.SetString("postal_code_number",
                      "postal_code_number");
   base::ListValue* address_lines = new base::ListValue();
   address_lines->AppendString("address_line_1");
   address_lines->AppendString("address_line_2");
   expected.Set("address_line", address_lines);
 
   Address address("country_name_code",
                   ASCIIToUTF16("recipient_name"),
                   ASCIIToUTF16("address_line_1"),
                   ASCIIToUTF16("address_line_2"),
                   ASCIIToUTF16("locality_name"),
                   ASCIIToUTF16("administrative_area_name"),
                   ASCIIToUTF16("postal_code_number"),
                   ASCIIToUTF16("phone_number"),
-                  "");
+                  std::string());
 
   EXPECT_TRUE(expected.Equals(address.ToDictionaryWithoutID().get()));
 }
 
 TEST_F(WalletAddressTest, ToDictionaryWithID) {
   base::DictionaryValue expected;
   expected.SetString("id", "id");
   expected.SetString("phone_number", "phone_number");
   expected.SetString("postal_address.country_name_code",
                      "country_name_code");
@@ skipping 18 matching lines @@
                   ASCIIToUTF16("administrative_area_name"),
                   ASCIIToUTF16("postal_code_number"),
                   ASCIIToUTF16("phone_number"),
                   "id");
 
   EXPECT_TRUE(expected.Equals(address.ToDictionaryWithID().get()));
 }
 
 }  // namespace wallet
 }  // namespace autofill